d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/bnxt: fix resetting mbuf data offset

Browse Source 
Reset mbuf->data_off before handing the Rx packet to the application.
We were not doing this in the TPA path. It can cause applications
using this field for post processing to work incorrectly.

Fixes: 0958d8b6435d ("net/bnxt: support LRO")
Cc: stable@dpdk.org

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
This commit is contained in:
Ajit Khaparde 2020-10-25 20:56:14 -07:00 committed by Ferruh Yigit
parent 45c6e1c66a
commit 3cefa72935
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/bnxt/bnxt_rxr.c
View File

@ -150,6 +150,7 @@ static void bnxt_tpa_start(struct bnxt_rx_queue *rxq,
tpa_info->mbuf = mbuf;
tpa_info->len = rte_le_to_cpu_32(tpa_start->len);
mbuf->data_off = RTE_PKTMBUF_HEADROOM;
mbuf->nb_segs = 1;
mbuf->next = NULL;
mbuf->pkt_len = rte_le_to_cpu_32(tpa_start->len);